JY Series single-phase capacitor Started asynchronous induction motor is suitable for and places where a larger starting torque and a limited starting current are required, and can be used as driving motor of air compressor, refrigerator, medical apparatus and any other small machines which demand full load starting. These series motors have 3 types of frame sizes 09, 1 and 2 are totally enclosed fan-cooled. The frames can be of cast iron or cast aluminium depending on the request of customers.